package kr.co.hanbit;

public class StringBufEx3 {
	public static void main(String[] args) {
		StringBuffer sb1 = new StringBuffer("Sun-Ae");
		StringBuffer sb2 = sb1.append("&Kyung-Ju");
		
		sb1.insert(6,"&Yun-A");
		String msg = sb1.toString();
		System.out.println("sb1:"+msg);
		
	
	
	
	}
	
}
